How often you use your inhaler says a lot about your asthma control or COPD status. Propeller automatically records when and where you use your inhaler to make it easier to see trends, track symptoms and talk to your doctor.

What can Propeller do?+ Remind you and your family to take your medication+ Show trends about when you use your inhaler+ Alert your family and physician if you are getting worse+ Help you talk to your doctor about your symptoms